The mechanisms may be 1. increasing the activity of the cholinergic system of CNS;
该药促进学习记忆的机制可能是，（1）增强中枢胆碱能系统的活性；
Disruption of the cholinergic system has been proposed as a key mechanism of delirium.
乙醯胆碱系统的混乱可能是引起瞻妄的关键机制。
Objective To study the dynamic changes of cholinergic system after cerebral infarction.
目的探讨脑梗死后胆碱能神经系统的变化特点。
The central cholinergic system has been long implicated in learning and memory processes in mammals.
中枢胆碱能系统在记忆形成过程中的特异性作用仍有待于进一步探讨。
Conclusions the poor learning and memory is related to the dysfunction of cholinergic system of CN in GIDR.
结论碘缺乏子代大鼠学习记忆力低下与尾核内乙酰胆碱系统的功能障碍有关。
BACKGROUND: Cholinergic system projected in brain and hippocampal structure is relevant with learning and memory.
背景：脑内投射至海马结构的胆碱能系统与学习记忆有关。
It is generally agreed that the central cholinergic system plays an important role in learning and memory processes.
中枢胆碱能系统参与调节哺乳动物的神经元兴奋性、皮质可塑性以及学习记忆过程，与脑认知功能密切相关。
Objective To discuss the influence of chronic hypoperfusion on the basal forebrain cholinergic system and cognitive function of rats.
目的探讨慢性低灌注状态对大鼠基底前脑胆碱能神经系统及认知功能的影响。
Cholinesterase inhibitors enhance the cholinergic system and there have been reports that they might be beneficial in treating delirium.
乙醯胆碱酉每抑制剂可强化乙醯胆碱系统，报告指出它可能对瞻妄的治疗有益。
The learning and cognitive deficits observed in AD patients are hypothesized to be partly caused by central cholinergic system dysfunction.
基底前脑胆碱能损伤导致的中枢胆碱能系统功能低下是AD患者认知功能障碍的基础。
The cholinergic system plays an important role in the central nervous system of insects and is closely related to the complex behavior of insects.
昆虫脑内胆碱能系统在中枢神经系统中起着重要作用，其与昆虫的复杂行为密切相关。
Method: the senile dementia model with learning-memory disorders was built by cutting off the fornix-fimbria hippocampi to damage the cholinergic system.
方法采用损伤穹隆—海马伞的方法造成胆碱能系统损害学习记忆障碍痴呆模型。
CONCLUSION: Mechanism of combination of acupuncture and medication on improvement of learning and memory abilities is probably related to central cholinergic system.
结论：针药结合改善学习记忆能力的机制可能与中枢胆碱能有关。
Conclusions the tetramethylpyrazine can significantly improve central cholinergic system function, and thus enhance the learning and memory ability in D-galactose-lesioned mice.
结论川芎嗪可明显提高模型小鼠的学习记忆能力，改善中枢胆碱能系统功能。
BACKGROUND: the choline acetyltransferase (ChAT) is the key synthetic enzyme for acetylcholine, and is the important symbol of the functional activity of the cholinergic system.
背景：胆碱乙酰化转移酶是乙酰胆碱合成的关键酶，是胆碱能神经系统功能活动的重要标志。
Their effects on cholinergic system are also well investigated. They are proved to play crucial roles in the modulation of both the morphologies and the functions of cholinergic system.
它们对胆碱能系统的作用也得到广泛的研究，神经甾体不仅可调节脑内胆碱能神经元的形态结构，更可调节对其细胞生物学功能。
We thought that ss system may accept the cholinergic fiber and may be involved in the process of learning and memory regulation.
推测ss系统可能接受胆碱能系统的传入，参与对学习、记忆的调节。
The central cholinergic neuronal system is closely associated with neurotrophic factors and some acetylcholinesterase inhibitors, and they also have some novel functions.
中枢胆碱能神经系统与神经营养因子和一些胆碱酯酶抑制剂之间有着密切的关系，具有许多新的功能。
Appearance of withdrawal reactions may associated with pharmacological effects on serotonin, dopamine, norepinephrine, GABA and cholinergic transmitter in central nervous system.
撤药反应的出现可能与药物对中枢神经系统中血清素、多巴胺、去甲肾上腺素、GABA、胆碱能类递质系统的影响有关。
It has been proved the nervous system which transmitter is NO widely distributes in human body and is as important as adrenergic and cholinergic nerves and neuropeptides.
为递质的神经系统，它与肾上腺素能、胆碱能神经和肽类神经一样重要。
It has been proved the nervous system which transmitter is NO widely distributes in human body and is as important as adrenergic and cholinergic nerves and neuropeptides.
为递质的神经系统，它与肾上腺素能、胆碱能神经和肽类神经一样重要。
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